Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct?
Technology $must\, use\, to\, feed$ the forces of change.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct?
In addition $to \,enhancing\, their\, reputations$ through strategic use of philanthropy, companies are sponsoring social initiatives to open new markets.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct?
$It\, was\, until\, many\, years$ later that Gandhi became a rebel against authority.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct?
The easiest $of\, the\, things\, to\, do$ is to ask the address to the postman.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct?
He admired the speed with which he completed the work and $appreciating\, the\, method\, adopted$ by him.

Which of the phrases given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct?
If he has to spend five hours in the queue, it $was \,really\, a\, wastage.$